JP2974684B2 - 疲労特性を改善する熱処理方法及びその改善された超合金 - Google Patents
疲労特性を改善する熱処理方法及びその改善された超合金Info
- Publication number
- JP2974684B2 JP2974684B2 JP63327520A JP32752088A JP2974684B2 JP 2974684 B2 JP2974684 B2 JP 2974684B2 JP 63327520 A JP63327520 A JP 63327520A JP 32752088 A JP32752088 A JP 32752088A JP 2974684 B2 JP2974684 B2 JP 2974684B2
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- alloy
- temperature
- particles
- crystal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims description 91
- 238000000034 method Methods 0.000 title claims description 38
- 229910000601 superalloy Inorganic materials 0.000 title claims description 20
- 238000001816 cooling Methods 0.000 claims description 57
- 239000013078 crystal Substances 0.000 claims description 47
- 239000000956 alloy Substances 0.000 claims description 45
- 229910045601 alloy Inorganic materials 0.000 claims description 44
- 239000002245 particle Substances 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000035882 stress Effects 0.000 description 23
- 238000011282 treatment Methods 0.000 description 13
- 239000000243 solution Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 239000010419 fine particle Substances 0.000 description 6
- 238000005242 forging Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 102220253765 rs141230910 Human genes 0.000 description 3
- 208000013201 Stress fracture Diseases 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US137,853 | 1987-12-24 | ||
| US07/137,853 US4820356A (en) | 1987-12-24 | 1987-12-24 | Heat treatment for improving fatigue properties of superalloy articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01205059A JPH01205059A (ja) | 1989-08-17 |
| JP2974684B2 true JP2974684B2 (ja) | 1999-11-10 |
Family
ID=22479326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63327520A Expired - Fee Related JP2974684B2 (ja) | 1987-12-24 | 1988-12-24 | 疲労特性を改善する熱処理方法及びその改善された超合金 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4820356A (fr) |
| JP (1) | JP2974684B2 (fr) |
| DE (1) | DE3842748C2 (fr) |
| FR (1) | FR2625753B1 (fr) |
| GB (1) | GB2214192B (fr) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867812A (en) * | 1987-10-02 | 1989-09-19 | General Electric Company | Fatigue crack resistant IN-100 type nickel base superalloys |
| US5080734A (en) * | 1989-10-04 | 1992-01-14 | General Electric Company | High strength fatigue crack-resistant alloy article |
| US5143563A (en) * | 1989-10-04 | 1992-09-01 | General Electric Company | Creep, stress rupture and hold-time fatigue crack resistant alloys |
| US5120373A (en) * | 1991-04-15 | 1992-06-09 | United Technologies Corporation | Superalloy forging process |
| US5374323A (en) * | 1991-08-26 | 1994-12-20 | Aluminum Company Of America | Nickel base alloy forged parts |
| US5360496A (en) * | 1991-08-26 | 1994-11-01 | Aluminum Company Of America | Nickel base alloy forged parts |
| US5312497A (en) * | 1991-12-31 | 1994-05-17 | United Technologies Corporation | Method of making superalloy turbine disks having graded coarse and fine grains |
| US5302217A (en) * | 1992-12-23 | 1994-04-12 | United Technologies Corporation | Cyclic heat treatment for controlling grain size of superalloy castings |
| FR2712307B1 (fr) * | 1993-11-10 | 1996-09-27 | United Technologies Corp | Articles en super-alliage à haute résistance mécanique et à la fissuration et leur procédé de fabrication. |
| US5783318A (en) * | 1994-06-22 | 1998-07-21 | United Technologies Corporation | Repaired nickel based superalloy |
| US6120624A (en) * | 1998-06-30 | 2000-09-19 | Howmet Research Corporation | Nickel base superalloy preweld heat treatment |
| JP5073905B2 (ja) * | 2000-02-29 | 2012-11-14 | ゼネラル・エレクトリック・カンパニイ | ニッケル基超合金及び該超合金から製造したタービン部品 |
| US7138020B2 (en) * | 2003-10-15 | 2006-11-21 | General Electric Company | Method for reducing heat treatment residual stresses in super-solvus solutioned nickel-base superalloy articles |
| JP4167242B2 (ja) * | 2005-04-11 | 2008-10-15 | 三菱重工業株式会社 | Ｎｉ基耐熱合金の性能回復処理方法 |
| US7553384B2 (en) * | 2006-01-25 | 2009-06-30 | General Electric Company | Local heat treatment for improved fatigue resistance in turbine components |
| US8721812B2 (en) * | 2009-04-07 | 2014-05-13 | Rolls-Royce Corporation | Techniques for controlling precipitate phase domain size in an alloy |
| US9216453B2 (en) * | 2009-11-20 | 2015-12-22 | Honeywell International Inc. | Methods of forming dual microstructure components |
| US10301711B2 (en) * | 2015-09-28 | 2019-05-28 | United Technologies Corporation | Nickel based superalloy with high volume fraction of precipitate phase |
| US10017844B2 (en) * | 2015-12-18 | 2018-07-10 | General Electric Company | Coated articles and method for making |
| US10722946B2 (en) * | 2016-04-25 | 2020-07-28 | Thomas Strangman | Methods of fabricating turbine engine components |
| US10184166B2 (en) * | 2016-06-30 | 2019-01-22 | General Electric Company | Methods for preparing superalloy articles and related articles |
| US10718042B2 (en) | 2017-06-28 | 2020-07-21 | United Technologies Corporation | Method for heat treating components |
| CN109576621B (zh) * | 2019-01-18 | 2020-09-22 | 中国航发北京航空材料研究院 | 一种镍基变形高温合金制件的精确热处理方法 |
| CN111471944B (zh) * | 2020-05-19 | 2021-07-23 | 北京钢研高纳科技股份有限公司 | 通过预旋转调控高温合金毛坯盘锻件的残余应力的方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589893A (en) * | 1967-11-24 | 1971-06-29 | Martin Metals Co | Sulfidation resistant alloys and structures |
| GB1298943A (en) * | 1969-03-07 | 1972-12-06 | Int Nickel Ltd | Nickel-chromium-cobalt alloys |
| US3653987A (en) * | 1970-06-01 | 1972-04-04 | Special Metals Corp | Nickel base alloy |
| GB1367661A (en) * | 1971-04-07 | 1974-09-18 | Int Nickel Ltd | Nickel-chromium-cobalt alloys |
| US3748192A (en) * | 1972-02-01 | 1973-07-24 | Special Metals Corp | Nickel base alloy |
| AU507373B2 (en) * | 1975-07-18 | 1980-02-14 | Special Metals Corp. | Heat Resistant Wrought Gamma Prime (ni+co+cr)base Superalloy |
| FR2329755A1 (fr) * | 1975-10-31 | 1977-05-27 | Armines | Alliage nickel-chrome-cobalt a l'aluminium et au titane pour pieces de forge |
| JPS52120913A (en) * | 1976-04-06 | 1977-10-11 | Kawasaki Heavy Ind Ltd | Heat treatment for improving high temperature low cycle fatigue strength of nickel base cast alloy |
| US4253884A (en) * | 1979-08-29 | 1981-03-03 | Special Metals Corporation | Treating nickel base alloys |
| US4624716A (en) * | 1982-12-13 | 1986-11-25 | Armco Inc. | Method of treating a nickel base alloy |
| US4579602A (en) * | 1983-12-27 | 1986-04-01 | United Technologies Corporation | Forging process for superalloys |
| US4608094A (en) * | 1984-12-18 | 1986-08-26 | United Technologies Corporation | Method of producing turbine disks |
| US4668312A (en) * | 1985-03-13 | 1987-05-26 | Inco Alloys International, Inc. | Turbine blade superalloy I |
| CA1254402A (fr) * | 1985-03-13 | 1989-05-23 | Raymond C. Benn | Super-alliage iii pour aube de turbine |
| US4769087A (en) * | 1986-06-02 | 1988-09-06 | United Technologies Corporation | Nickel base superalloy articles and method for making |
-
1987
- 1987-12-24 US US07/137,853 patent/US4820356A/en not_active Expired - Lifetime
-
1988
- 1988-12-01 GB GB8828035A patent/GB2214192B/en not_active Expired - Fee Related
- 1988-12-19 DE DE3842748A patent/DE3842748C2/de not_active Expired - Fee Related
- 1988-12-22 FR FR8817010A patent/FR2625753B1/fr not_active Expired - Fee Related
- 1988-12-24 JP JP63327520A patent/JP2974684B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2625753A1 (fr) | 1989-07-13 |
| GB8828035D0 (en) | 1989-01-05 |
| DE3842748C2 (de) | 1996-09-19 |
| US4820356A (en) | 1989-04-11 |
| FR2625753B1 (fr) | 1993-11-12 |
| DE3842748A1 (de) | 1989-07-13 |
| GB2214192A (en) | 1989-08-31 |
| GB2214192B (en) | 1991-09-18 |
| JPH01205059A (ja) | 1989-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| LAPS | Cancellation because of no payment of annual fees |